CN220864101U - Cutting device - Google Patents
Cutting device Download PDFInfo
- Publication number
- CN220864101U CN220864101U CN202322355344.1U CN202322355344U CN220864101U CN 220864101 U CN220864101 U CN 220864101U CN 202322355344 U CN202322355344 U CN 202322355344U CN 220864101 U CN220864101 U CN 220864101U
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- Prior art keywords
- cutter
- inverted
- workbench
- shaped
- cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 6
- 238000005065 mining Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sawing (AREA)
Abstract
The utility model provides a cutting device which comprises a voltage tightening mechanism, a workbench, a transmission mechanism and a cutter clamping mechanism, wherein the transmission mechanism is driven by an electric control system, a transmission screw is rotatably arranged along the length direction of the workbench through a pair of bearing seats, the cutter clamping mechanism is provided with a cutter seat, a thread rolling semicircular ring is embedded in the cutter seat and is matched and assembled on the transmission screw, a cutter is vertically and fixedly arranged on the cutter seat, a blade of the cutter extends out of a cutting opening on the table surface of the workbench, the pair of voltage tightening mechanisms are arranged on the table surface of the workbench, the voltage tightening mechanism is provided with an inverted U-shaped fixing seat, the inverted U-shaped fixing seat is fixedly arranged on two sides of the cutting opening, the U-shaped top of the inverted U-shaped fixing seat is vertically and downwards connected with an electric telescopic rod, and the bottoms of the pair of electric telescopic rods are connected with two sides of the top end of an inverted U-shaped compacting rod. According to the utility model, the motor is adopted to drive the screw rod to drive the cutter to conduct automatic cutting operation, the cutter can scratch the cut object at one time, the cutting process is rapid, and no smoke dust is generated.
Description
Technical Field
The utility model relates to the technical field of cutting devices, in particular to a cutting device.
Background
The mining belt is a strong adhesive tape for coal transportation of a coal mine underground conveyor, the width of the belt surface is 800mm, 1000mm, 1200mm, 1400mm and the like, and the thickness is 10-20mm. The mining belt relates to the safety of underground coal mine, and the mining belt is required to be sent to a professional detection mechanism for various detection of materials, strength and the like before being put into use. The belt required by professional detection is cut in any shape on the basis of the original belt, and most of the conventional belts on the market adopt manual semi-automatic cutting, so that the method has the defects of high labor intensity, small processing quantity, low precision, unsafe use and incapability of meeting production requirements. When the high-speed rotary electric tool such as a grinder is used for cutting, a large amount of harmful smoke and smell can be generated due to multiple friction between the high-speed rotary tool such as a grinding wheel and a mining belt surface, and the cutting tool is not suitable for being popularized and used in a coal mine well.
Disclosure of utility model
The utility model provides a cutting device aiming at the defects of the prior art.
The utility model solves the technical problems by the following technical means: a cutting device comprises a voltage tightening mechanism, a workbench, a transmission mechanism and a cutter clamping mechanism;
the transmission mechanism is arranged at the bottom of the workbench and driven by the electric control system and is provided with a transmission screw;
The transmission screw rod is rotatably arranged along the length direction of the workbench through a pair of bearings;
One end of the transmission screw rod is transmitted with the electric reducer through a belt and a pulley;
The electric reducer is fixedly arranged at one side of the workbench;
The tool clamping mechanism is provided with a tool seat;
A thread rolling semicircular ring is embedded in the cutter seat;
The thread rolling semicircular ring is assembled on the transmission screw in a matched manner and rotates forwards and backwards along with the transmission screw so as to drive the cutter seat to move left and right;
The cutter is vertically and fixedly arranged on the cutter seat;
the blade of the cutter extends out of the cutting opening on the table surface of the workbench;
The cutting opening is arranged along the length direction of the workbench;
The cutter moves left and right in the cutting opening to perform cutting operation;
the electric pressing mechanisms are arranged in a pair, and the pair of electric pressing mechanisms are arranged on the table surface of the workbench;
the electric pressing mechanism is provided with an inverted U-shaped fixing seat;
The inverted U-shaped fixing seats are fixedly arranged on two sides of the cutting opening;
The U-shaped top of the inverted U-shaped fixing seat is vertically and downwardly connected with an electric telescopic rod;
The bottoms of the pair of electric telescopic rods are connected to the two sides of the top end of an inverted U-shaped compression rod;
When a pair of electric telescopic rods synchronously fall to the bottommost part, the U-shaped groove of the inverted U-shaped pressing rod just covers the cutting opening and is propped against the cut object.
Further, tooth-shaped clamping strips are arranged at the bottoms of the two side plates of the inverted U-shaped pressing rod.
Further, the top plates of the inverted U-shaped pressing rods are provided with observation holes at intervals.
Further, a measuring ruler is arranged on the edge of the table top of the workbench along the width direction.
Compared with the prior art, the utility model has the advantages that: the cutting device designed by the utility model adopts the motor to drive the screw rod to drive the cutter to perform automatic cutting operation, the cutter cuts the cut object at one time, such as an adhesive tape, a wood board and the like, the cutting process is rapid, no smoke dust is generated, and the cutting device is suitable for underground coal mine environments.
Drawings
FIG. 1 is a front view of a cutting device of the present utility model;
FIG. 2 is a side view of the cutting device of the present utility model;
FIG. 3 is a schematic view of the overall structure of the voltage tightening mechanism of the present utility model;
FIG. 4 is a front view of the tool clamping mechanism of the present utility model;
Fig. 5 is a side view of the tool clamping mechanism of the present utility model.
Wherein,
A 1-voltage tightening mechanism, a 2-workbench, a 3-transmission mechanism, a 4-cutter clamping mechanism,
1-1-Inverted U-shaped fixing seat, 1-2-electric telescopic rod, 1-3-inverted U-shaped compression rod, 1-4-tooth-shaped clamping strip, 1-5-observation hole, 2-1-cutting opening, 2-2-measuring ruler,
3-1-Driving screw rod, 3-2-bearing seat, 3-3-electric reducer, 3-4-belt, 3-5-pulley, and belt pulley,
4-1-Cutting knife, 4-2-tool holder and 4-3-thread rolling semicircular ring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, the cutting device provided in this embodiment is not only suitable for cutting mining belts, but also can be used for cutting materials such as wood boards, and has a relatively wide application range.
Referring to fig. 1-2, the cutting device provided in this embodiment includes an electric pressing mechanism 1, a workbench 2, a transmission mechanism 3, and a tool clamping mechanism 4. Wherein, the transmission mechanism 3 is arranged at the bottom of the workbench 2 and driven by an electric control system.
The transmission mechanism 3 is provided with a transmission screw 3-1, the transmission screw 3-1 is rotatably arranged along the length direction of the workbench 2 through a pair of bearing blocks 3-2, and one end of the transmission screw 3-1 and the electric reducer 3-3 are transmitted through a belt 3-4 and a pulley 3-5. The electric reducer 3-3 is fixedly arranged on one side of the workbench 2.
As shown in fig. 4-5, the cutter clamping mechanism 4 is provided with a cutter seat 4-2, a thread rolling semicircular ring 4-3 is embedded in the cutter seat 4-2, the thread rolling semicircular ring 4-3 is assembled on a transmission screw rod 3-1 in a matched manner, the cutter seat 4-2 is driven to move left and right along with forward rotation and reverse rotation of the transmission screw rod 3-1, the cutter 4-1 is vertically and fixedly arranged on the cutter seat 4-2, the cutter 4-1 is formed by polishing through a white steel cutter, and a blade of the cutter 4-1 extends out of a cutting opening 2-1 on the table surface of the workbench 2. The cutting port 2-1 is provided along the longitudinal direction of the table 2, and the cutter 4-1 moves left and right in the cutting port 2-1 to perform cutting operation.
As shown in fig. 3, the voltage tightening mechanism 1 is provided with a pair of voltage tightening mechanisms 1 arranged on the table surface of the workbench 2, the voltage tightening mechanism 1 is provided with an inverted U-shaped fixing seat 1-1, the inverted U-shaped fixing seat 1-1 is fixedly arranged on two sides of the cutting opening 2-1, the U-shaped top of the inverted U-shaped fixing seat 1-1 is vertically and downwardly connected with the electric telescopic rod 1-2, and the bottoms of the pair of electric telescopic rods 1-2 are respectively connected on two sides of the top end of the inverted U-shaped pressing rod 1-3. The inverted U-shaped fixing seat 1-1 is fixed on the workbench 2, has the function of fixing the electric telescopic rod 1-2, and plays a role of swing limiting when the compression rod 1-3 slides up and down. The electric telescopic rod 1-2 can adopt an electric 2-wire electric push rod of DC24, and the voltage is respectively corresponding to the electric telescopic and recovery functions in the forward and reverse directions. When the pair of electric telescopic rods 1-2 synchronously fall to the bottommost part, the U-shaped groove of the inverted U-shaped pressing rod 1-3 just covers the cutting opening 2-1 and is pressed against the cut object to press the cut object, so that sliding during cutting is prevented. In some embodiments, the tooth-shaped clamping strips 1-4 are arranged at the bottom edges of the two side plates of the inverted U-shaped pressing rod 1-3, and the tooth-shaped clamping strips 1-4 can increase friction force with the surface of a cut object, so that a better pressing effect is achieved.
In addition, in the present embodiment, as shown in fig. 1, observation holes 1-5 are provided at intervals in the top plate of the inverted U-shaped pressing rod 1-3. The observation hole 1-5 is used for observing the cutting position of the cutter 4-1.
In addition, as shown in fig. 1, a measuring scale 2-2 is provided along the widthwise edge of the table surface of the table 2. For checking the cut size of the cut object.
In summary, the cutting device designed by the utility model adopts the motor to drive the screw rod to drive the cutter to perform automatic cutting operation, the cutter cuts the cut object such as an adhesive tape, a wood board and the like at one time, the cutting process is rapid, no smoke dust is generated, the cutting range can reach 1700mm, and the cutting device is suitable for underground coal mine environments.
The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. The cutting device is characterized by comprising an electric pressing mechanism (1), a workbench (2), a transmission mechanism (3) and a cutter clamping mechanism (4);
The transmission mechanism (3) is arranged at the bottom of the workbench (2) and is driven by an electric control system and provided with a transmission screw (3-1);
the transmission screw rod (3-1) is rotatably arranged along the length direction of the workbench (2) through a pair of bearings (3-2);
one end of the transmission screw rod (3-1) is transmitted with the electric reducer (3-3) through a belt (3-4) and a pulley (3-5);
The electric reducer (3-3) is fixedly arranged at one side of the workbench (2);
the tool clamping mechanism (4) is provided with a tool seat (4-2);
a thread rolling semicircular ring (4-3) is embedded in the cutter seat (4-2);
The thread rolling semicircular ring (4-3) is assembled on the transmission screw rod (3-1) in a matched mode, and the thread rolling semicircular ring rotates forwards and backwards along with the transmission screw rod (3-1) to drive the cutter seat (4-2) to move left and right;
the cutter (4-1) is vertically and fixedly arranged on the cutter seat (4-2);
The blade of the cutter (4-1) extends out of a cutting opening (2-1) on the table top of the workbench (2);
The cutting opening (2-1) is arranged along the length direction of the workbench (2);
The cutter (4-1) moves left and right in the cutting opening (2-1) to perform cutting operation;
The electric pressing mechanisms (1) are arranged in a pair, and the pair of electric pressing mechanisms (1) are arranged on the table top of the workbench (2);
The electric pressing mechanism (1) is provided with an inverted U-shaped fixing seat (1-1);
the inverted U-shaped fixing seats (1-1) are fixedly arranged at two sides of the cutting opening (2-1);
The U-shaped top of the inverted U-shaped fixing seat (1-1) is vertically connected with an electric telescopic rod (1-2) downwards;
The bottoms of the pair of electric telescopic rods (1-2) are respectively connected with the two sides of the top end of an inverted U-shaped compression rod (1-3);
when the pair of electric telescopic rods (1-2) synchronously fall to the bottommost part, the U-shaped groove of the inverted U-shaped pressing rod (1-3) just covers the cutting opening (2-1) and is pressed against the cut object.
2. Cutting device according to claim 1, characterized in that the bottom edges of the two side plates of the inverted U-shaped hold-down bar (1-3) are provided with tooth-shaped clamping bars (1-4).
3. Cutting device according to claim 2, characterized in that the top plates of the inverted U-shaped hold-down bars (1-3) are provided with observation holes (1-5) at intervals.
4. A cutting device according to claim 3, characterized in that the edges of the table top of the table (2) in the width direction are provided with measuring scales (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322355344.1U CN220864101U (en) | 2023-08-31 | 2023-08-31 | Cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322355344.1U CN220864101U (en) | 2023-08-31 | 2023-08-31 | Cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220864101U true CN220864101U (en) | 2024-04-30 |
Family
ID=90819590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322355344.1U Active CN220864101U (en) | 2023-08-31 | 2023-08-31 | Cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220864101U (en) |
-
2023
- 2023-08-31 CN CN202322355344.1U patent/CN220864101U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |